Square pet fountain



FIG. 1 is a perspective view of the square pet fountain showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view there; and,

FIG. 7 is a top plan view thereof.

The underside of the fountain is unornamented. The appearance of the underside of the fountain is not claimed. 

CLAIM The ornamental design for a square pet fountain, as shown and described. 